BEI BERüHRUNG MIT DER HAUT: Mit viel Wasser/... (Hersteller kann, falls zweckm??ig, ein Reinigungsmittel angeben oder, wenn Wasser eindeutig ungeeignet ist, ein alternatives Mittel empfehlen) waschen.
P305+P351+P338
BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach M?glichkeit entfernen. Weiter spülen.
P321
Besondere Behandlung
P332+P313
Bei Hautreizung: ?rztlichen Rat einholen/?rztliche Hilfe hinzuziehen.
P362
Kontaminierte Kleidung ausziehen und vor erneutem Tragen waschen.
GSK-J4 has been used to study the effect of KDM2B (Jumonji (JmjC) domain histone 3 lysine 36 (H3K36) di-demethylase) inhibition on the survival and DNA repair potential of glioblastoma cells. It has also been used in sulforhodamine B (SRB) cell growth assay and cell viability assay.
Biochem/physiol Actions
GSK-J4 is cell permeable prodrug rapidly hydrolysed by macrophage esterases to GSK-J1, a potent selective jumonji H3K27 demethylase inhibitor. Jumonji C domain-containing histone demethylases (JHDMs) are Fe(II) and α-ketoglutarate dependent enzymes that oxygenate methylated histone lysine residues and thereby cause their demethylation. GSK-J1 is selective for the KDM6 subfamily members JMJD3 and UTX with an IC50 of 60 nM in a JMJD3 assay, and is inactive against other demethylases of the JMJ family and over 100 tested kinases and histone deacetylases. The prodrug GSK-J4 inhibited TNF-α production with an IC50 of 9 μM in LPS-stimulated human macrophages and blocked the production of TNF-α by macrophages derived from patients with rheumatoid arthritis. For characterization details for GSK-J4 and full characterization details for GSK-J1, please visit the GSK-J1 probe summary on the Structural Genomics Consortium (SGC) website.To learn about other SGC chemical probes for epigenetic targets, visit sigma.com/sgc
GSK J4 HCl Upstream-Materialien And Downstream Produkte